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脂肪醇相变蓄能特性的数值模拟

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Indexed by:期刊论文

Date of Publication:2012-04-15

Journal:节能

Volume:31

Issue:4

Page Number:13-16

ISSN No.:1004-7948

Key Words:相变材料;脂肪醇;蓄能球;FLUENT

Abstract:利用FLUENT凝固/融化模型对多种脂肪醇在蓄能球内的凝固过程进行数值模拟,得到了蓄能球液相随时间的变化规律.针对适用于常规空调工况的十醇,分析了凝固时间与壁面温度、球径和导热系数的关系,对脂肪醇在蓄能领域的应用具有一定的参考价值.

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